BioAg Ful-Humix 100 g | 50% Humic Acid Concentrate, Soluble Powder

BioAg Ful-Humix Humic Acid, 100 g This 100 g container holds BioAg's Ful-Humix, a dry humic acid concentrate from Faust BioAg in Oregon. The guaranteed analysis is 50% humic acids, carried as a dark brown to black powder. It dissolves almost completely, with 95 to 99% water solubility, so it goes straight into a reservoir or watering can. BioAg describes it as a soil amendment that adds soluble carbon to the root zone. Humic compounds hold onto nutrient ions and help keep trace elements in a form roots can reach. The label lists the purpose as a possible boost to micronutrient uptake. The product is OMRI listed and registered with CDFA as an organic input material. Its pH runs high, at 9 to 11 in solution, so check and adjust a reservoir after mixing it in. A mild earthy odor is normal when the jar is opened. The 100 g size suits a home grow, a small greenhouse or a first trial in a new feed program. Mixing a Humic Acid Concentrate Into a Feed A humic acid concentrate works best mixed into water first, then added to the rest of the feed. For soil, soilless media and hydroponics, BioAg lists a rate of 1/2 to 2 tsp per gallon. Compost teas and foliar sprays run at 1/8 to 2 tsp per gallon. On the label, 1/4 tsp equals about 1 g. BioAg gives these rates for a whole growing season and suggests splitting them into three applications. Do a jar test before the first full batch to see how it behaves with the nutrients in use. Some fine sediment is expected, since a small share of the powder does not dissolve. Pushing well past the label rate can cause irregular growth such as twisted leaves. Wear gloves and avoid breathing the dust, since the SDS lists skin, eye and respiratory irritation. Store the jar sealed in a cool, dry spot so the powder doesn't cake from humidity. Key Features 50% Humic Acids: A concentrated dry source of humic substances. 95 to 99% Water Soluble: Dissolves into reservoirs, cans and sprayers. Adds Soluble Carbon: Feeds the root zone in soil, soilless and hydroponic systems. OMRI Listed: CDFA registered organic input material. Flexible Rates: 1/2 to 2 tsp per gallon, split across the season. 100 g Size: Sized for a home grow or a small greenhouse. Technical Specifications Specification Value Item number 719740 Size 100 g Guaranteed analysis 50% humic acids Form Powder, dark brown to black Solubility 95 to 99% water soluble pH 9 to 11 Soil, soilless and hydroponic rate 1/2 to 2 tsp per gallon Compost tea and foliar rate 1/8 to 2 tsp per gallon Certification OMRI listed, CDFA registered Manufacturer Faust BioAg, Independence, Oregon